🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.79 AU - 1.23 AU

Year: 384 Days

Day: 43.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.19 AU - 1.27 AU

Year: 517 Days

Day: 25.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.46 AU - 3.94 AU

Year: 2168 Days

Day: 44.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.34 AU - 3.82 AU

Year: 2566 Days

Day: 18.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,810,878 km

• M1: 221,704 km (0.041 R)
• M2: 1,267,992 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.9

Radius: 9.3

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.22 AU - 7.44 AU

Year: 6032 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,810,878 km

• M1: 315,502 km (0.106 R)
• M2: 898,485 km (0.113 R)
• M3: 1,348,475 km (0.032 R)
• M4: 1,642,285 km (0.056 R)
• M5: 1,750,893 km (0.07 R)
• M6: 1,994,439 km (0.116 R)
• M7: 2,091,079 km (0.112 R)
• M8: 2,149,871 km (0.082 R)
• M9: 2,269,101 km (0.105 R)
• M10: 2,349,883 km (0.057 R)
• M11: 2,411,069 km (0.058 R)
• M12: 2,514,291 km (0.115 R)
• M13: 2,598,066 km (0.04 R)
• M14: 3,485,331 km (0.101 R)
• M15: 3,913,181 km (0.097 R)
• M16: 4,133,539 km (0.094 R)
• M17: 4,282,538 km (0.11 R)
• M18: 4,382,918 km (0.073 R)
• M19: 4,688,996 km (0.059 R)
• M20: 4,949,296 km (0.062 R)
• M21: 5,081,241 km (0.099 R)
• M22: 5,321,645 km (0.116 R)
• M23: 5,785,997 km (0.096 R)
• M24: 5,981,072 km (0.054 R)
• M25: 6,870,731 km (0.085 R)
• M26: 7,047,855 km (0.086 R)
• M27: 7,346,153 km (0.106 R)
• M28: 7,679,158 km (0.111 R)
• M29: 8,297,147 km (0.118 R)
• M30: 8,612,200 km (0.09 R)
• M31: 9,092,259 km (0.096 R)
• M32: 9,944,668 km (0.06 R)
• M33: 10,044,749 km (0.096 R)
• M34: 10,448,065 km (0.07 R)
• M35: 10,891,174 km (0.083 R)
• M36: 11,097,768 km (0.109 R)
• M37: 11,340,267 km (0.062 R)
• M38: 11,444,836 km (0.102 R)
• M39: 11,514,698 km (0.032 R)
• M40: 11,654,871 km (0.101 R)
• M41: 11,936,863 km (0.068 R)
• M42: 12,078,682 km (0.054 R)
• M43: 12,400,018 km (0.115 R)
• M44: 12,507,728 km (0.099 R)
• M45: 13,343,681 km (0.106 R)
• M46: 13,417,283 km (0.113 R)
• M47: 13,675,789 km (0.04 R)
• M48: 13,973,339 km (0.105 R)
• M49: 15,107,739 km (0.079 R)
• M50: 15,261,227 km (0.105 R)
• M51: 15,338,270 km (0.113 R)
• M52: 16,468,482 km (0.1 R)
• M53: 16,547,320 km (0.095 R)
• M54: 16,705,594 km (0.057 R)
• M55: 16,864,318 km (0.068 R)
• M56: 18,193,195 km (0.094 R)
• M57: 18,561,356 km (0.09 R)
• M58: 18,767,053 km (0.118 R)
• M59: 19,014,787 km (0.116 R)
• M60: 19,097,664 km (0.103 R)
• M61: 20,058,830 km (0.054 R)
• M62: 20,992,920 km (0.092 R)
• M63: 21,551,518 km (0.096 R)
• M64: 21,810,921 km (0.072 R)
• M65: 21,897,688 km (0.072 R)
• M66: 23,212,354 km (0.103 R)
• M67: 23,433,908 km (0.115 R)
• M68: 23,789,801 km (0.109 R)
• M69: 24,372,186 km (0.07 R)
• M70: 25,140,820 km (0.039 R)
• M71: 25,596,644 km (0.108 R)
• M72: 25,825,529 km (0.092 R)
• M73: 26,147,165 km (0.072 R)
• M74: 26,980,425 km (0.088 R)
• M75: 27,120,149 km (0.049 R)
• M76: 27,447,021 km (0.103 R)
• M77: 27,775,388 km (0.081 R)
• M78: 28,672,825 km (0.034 R)
• M79: 29,053,702 km (0.112 R)
• M80: 29,436,074 km (0.115 R)
• M81: 29,531,966 km (0.101 R)
• M82: 29,772,071 km (0.085 R)
• M83: 30,447,954 km (0.107 R)
• M84: 31,177,543 km (0.119 R)
• M85: 31,324,298 km (0.095 R)
• M86: 32,654,223 km (0.091 R)
• M87: 32,852,889 km (0.09 R)

Asteroid Belt

Center: 7.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.6

Radius: 9.6

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.8 AU - 9.42 AU

Year: 9569 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,810,878 km

• M1: 251,175 km (0.104 R)
• M2: 342,579 km (0.091 R)
• M3: 492,027 km (0.114 R)
• M4: 1,091,167 km (0.067 R)
• M5: 1,568,982 km (0.111 R)
• M6: 1,929,364 km (0.057 R)
• M7: 2,422,738 km (0.091 R)
• M8: 2,810,794 km (0.092 R)
• M9: 3,644,952 km (0.074 R)
• M10: 3,833,146 km (0.106 R)
• M11: 4,252,170 km (0.095 R)
• M12: 4,618,086 km (0.092 R)
• M13: 6,903,343 km (0.116 R)
• M14: 6,980,835 km (0.078 R)
• M15: 7,254,450 km (0.112 R)
• M16: 7,571,597 km (0.073 R)
• M17: 7,731,816 km (0.112 R)
• M18: 8,260,495 km (0.091 R)
• M19: 8,425,502 km (0.1 R)
• M20: 8,549,967 km (0.085 R)
• M21: 9,309,775 km (0.034 R)
• M22: 9,654,299 km (0.103 R)
• M23: 9,871,963 km (0.102 R)
• M24: 10,003,161 km (0.094 R)
• M25: 10,400,642 km (0.064 R)
• M26: 10,489,653 km (0.083 R)
• M27: 11,028,953 km (0.087 R)
• M28: 11,256,492 km (0.054 R)
• M29: 11,901,558 km (0.091 R)
• M30: 12,843,875 km (0.117 R)
• M31: 13,372,254 km (0.081 R)
• M32: 13,614,902 km (0.119 R)
• M33: 13,761,059 km (0.107 R)
• M34: 13,956,883 km (0.036 R)
• M35: 15,000,029 km (0.058 R)
• M36: 15,709,422 km (0.054 R)
• M37: 16,068,158 km (0.051 R)
• M38: 16,637,527 km (0.101 R)
• M39: 17,213,329 km (0.085 R)
• M40: 18,169,709 km (0.104 R)
• M41: 19,691,568 km (0.092 R)
• M42: 20,078,428 km (0.072 R)
• M43: 20,467,831 km (0.09 R)
• M44: 21,707,698 km (0.066 R)
• M45: 21,878,539 km (0.116 R)
• M46: 21,992,832 km (0.114 R)
• M47: 23,905,889 km (0.041 R)
• M48: 24,082,564 km (0.076 R)
• M49: 24,259,539 km (0.057 R)
• M50: 24,852,694 km (0.082 R)
• M51: 24,971,774 km (0.039 R)
• M52: 25,150,992 km (0.03 R)
• M53: 25,992,630 km (0.101 R)
• M54: 26,538,662 km (0.076 R)
• M55: 27,395,409 km (0.119 R)
• M56: 27,641,947 km (0.072 R)
• M57: 27,765,365 km (0.034 R)
• M58: 28,323,514 km (0.116 R)
• M59: 28,697,659 km (0.115 R)
• M60: 31,619,754 km (0.043 R)
• M61: 31,684,380 km (0.06 R)
• M62: 31,878,259 km (0.101 R)
• M63: 32,267,513 km (0.095 R)
• M64: 32,658,113 km (0.076 R)
• M65: 32,723,487 km (0.057 R)
• M66: 34,768,340 km (0.097 R)
• M67: 35,168,963 km (0.093 R)
• M68: 35,839,910 km (0.053 R)
• M69: 37,399,318 km (0.083 R)
• M70: 39,119,245 km (0.112 R)
• M71: 41,358,127 km (0.109 R)
• M72: 41,782,536 km (0.12 R)
• M73: 42,279,500 km (0.09 R)
• M74: 42,421,767 km (0.111 R)
• M75: 43,998,230 km (0.089 R)
• M76: 44,576,126 km (0.092 R)
• M77: 44,648,681 km (0.092 R)
• M78: 45,011,307 km (0.102 R)
• M79: 45,666,695 km (0.077 R)
• M80: 46,398,528 km (0.089 R)
• M81: 46,471,980 km (0.053 R)
• M82: 46,765,940 km (0.111 R)
• M83: 46,913,144 km (0.097 R)
• M84: 47,281,903 km (0.101 R)
• M85: 48,841,162 km (0.076 R)
• M86: 49,889,992 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.4

Radius: 7

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.24 AU - 12.6 AU

Year: 15587 Days

Day: 22 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,810,878 km

• M1: 91,554 km (0.107 R)
• M2: 484,847 km (0.082 R)
• M3: 1,254,677 km (0.116 R)
• M4: 2,232,000 km (0.039 R)
• M5: 2,390,873 km (0.085 R)
• M6: 2,747,814 km (0.116 R)
• M7: 2,889,483 km (0.07 R)
• M8: 3,299,231 km (0.115 R)
• M9: 3,696,115 km (0.038 R)
• M10: 5,500,415 km (0.116 R)
• M11: 5,860,497 km (0.071 R)
• M12: 6,377,208 km (0.079 R)
• M13: 6,565,402 km (0.053 R)
• M14: 6,679,096 km (0.102 R)
• M15: 6,985,772 km (0.045 R)
• M16: 7,612,736 km (0.108 R)
• M17: 8,710,934 km (0.09 R)
• M18: 8,835,998 km (0.113 R)
• M19: 9,771,434 km (0.056 R)
• M20: 9,858,051 km (0.081 R)
• M21: 10,075,716 km (0.108 R)
• M22: 10,163,231 km (0.066 R)
• M23: 10,782,715 km (0.09 R)
• M24: 11,142,199 km (0.098 R)
• M25: 11,187,378 km (0.031 R)
• M26: 11,551,349 km (0.095 R)
• M27: 11,734,756 km (0.074 R)
• M28: 11,826,759 km (0.094 R)
• M29: 11,965,436 km (0.104 R)
• M30: 12,713,425 km (0.109 R)
• M31: 13,380,482 km (0.079 R)
• M32: 13,476,674 km (0.064 R)
• M33: 14,058,759 km (0.09 R)
• M34: 14,205,664 km (0.087 R)
• M35: 15,853,934 km (0.093 R)
• M36: 16,365,259 km (0.065 R)
• M37: 17,984,506 km (0.095 R)
• M38: 18,517,673 km (0.045 R)
• M39: 18,678,641 km (0.057 R)
• M40: 19,164,235 km (0.093 R)
• M41: 19,381,451 km (0.102 R)
• M42: 19,818,277 km (0.11 R)
• M43: 19,928,082 km (0.079 R)
• M44: 20,424,298 km (0.102 R)
• M45: 21,316,500 km (0.088 R)
• M46: 21,654,441 km (0.048 R)
• M47: 22,164,570 km (0.032 R)
• M48: 22,793,330 km (0.116 R)
• M49: 23,428,074 km (0.054 R)
• M50: 24,773,856 km (0.079 R)
• M51: 26,084,483 km (0.115 R)
• M52: 26,687,662 km (0.114 R)
• M53: 27,173,556 km (0.086 R)
• M54: 27,295,478 km (0.057 R)
• M55: 27,723,627 km (0.102 R)
• M56: 28,277,438 km (0.085 R)
• M57: 28,710,674 km (0.064 R)
• M58: 29,270,768 km (0.076 R)
• M59: 31,483,620 km (0.105 R)
• M60: 31,996,890 km (0.039 R)
• M61: 33,487,932 km (0.099 R)
• M62: 34,011,824 km (0.097 R)
• M63: 34,077,497 km (0.047 R)
• M64: 34,143,171 km (0.086 R)
• M65: 34,604,531 km (0.097 R)
• M66: 35,134,107 km (0.12 R)
• M67: 35,200,529 km (0.094 R)
• M68: 37,279,490 km (0.072 R)
• M69: 38,299,748 km (0.058 R)
• M70: 38,641,878 km (0.102 R)
• M71: 40,645,891 km (0.117 R)
• M72: 41,204,639 km (0.063 R)
• M73: 43,180,378 km (0.075 R)
• M74: 43,251,587 km (0.073 R)
• M75: 43,322,646 km (0.061 R)
• M76: 44,682,341 km (0.085 R)
• M77: 44,754,297 km (0.066 R)
• M78: 45,548,213 km (0.082 R)
• M79: 45,693,174 km (0.079 R)
• M80: 45,910,689 km (0.112 R)
• M81: 46,346,916 km (0.095 R)
• M82: 46,419,770 km (0.1 R)
• M83: 46,711,337 km (0.051 R)
• M84: 47,150,107 km (0.113 R)
• M85: 48,622,300 km (0.056 R)
• M86: 49,438,356 km (0.1 R)
• M87: 49,736,355 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,063 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit